51752085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 108542592

約数和(自身を除く): 56790507

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 49, 55, 77, 105, 111, 147, 165, 173, 185, 231, 245, 259, 385, 407, 519, 539, 555, 735, 777, 865, 1155, 1211, 1221, 1295, 1617, 1813, 1903, 2035, 2595, 2695, 2849, 3633, 3885, 5439, 5709, 6055, 6105, 6401, 8085, 8477, 8547, 9065, 9515, 13321, 14245, 18165, 19203, 19943, 25431, 27195, 28545, 32005, 39963, 42385, 42735, 44807, 59829, 66605, 70411, 93247, 96015, 99715, 127155, 134421, 199815, 211233, 224035, 279741, 299145, 313649, 352055, 466235, 492877, 672105, 940947, 1056165, 1398705, 1478631, 1568245, 2464385, 3450139, 4704735, 7393155, 10350417, 17250695, 51752085]

約数ペア:

[(1, 51752085), (3, 17250695), (5, 10350417), (7, 7393155), (11, 4704735), (15, 3450139), (21, 2464385), (33, 1568245), (35, 1478631), (37, 1398705), (49, 1056165), (55, 940947), (77, 672105), (105, 492877), (111, 466235), (147, 352055), (165, 313649), (173, 299145), (185, 279741), (231, 224035), (245, 211233), (259, 199815), (385, 134421), (407, 127155), (519, 99715), (539, 96015), (555, 93247), (735, 70411), (777, 66605), (865, 59829), (1155, 44807), (1211, 42735), (1221, 42385), (1295, 39963), (1617, 32005), (1813, 28545), (1903, 27195), (2035, 25431), (2595, 19943), (2695, 19203), (2849, 18165), (3633, 14245), (3885, 13321), (5439, 9515), (5709, 9065), (6055, 8547), (6105, 8477), (6401, 8085)]